/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.dtstack.chunjun.ddl.convent.mysql.parse;

import com.dtstack.chunjun.ddl.parse.SqlTableOption;
import com.dtstack.chunjun.ddl.parse.util.SqlNodeUtil;

import org.apache.calcite.sql.SqlNode;
import org.apache.calcite.sql.SqlWriter;
import org.apache.calcite.sql.parser.SqlParserPos;

public class MysqlSqlTableOption extends SqlTableOption {
    public MysqlSqlTableOption(SqlNode key, SqlNode value, SqlParserPos pos) {
        super(key, value, pos);
    }

    @Override
    public void unparse(SqlWriter writer, int leftPrec, int rightPrec) {
        if (key.toString().equals("TABLESPACE")) {
            key.unparse(writer, leftPrec, rightPrec);
            if (!SqlNodeUtil.unparseSqlCharStringLiteral(value, writer, leftPrec, rightPrec)) {
                value.unparse(writer, leftPrec, rightPrec);
            }
        } else {
            super.unparse(writer, leftPrec, rightPrec);
        }
    }
}
